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The value of int0^pi (sin(n+1/2)x)/(sin ...

The value of `int_0^pi (sin(n+1/2)x)/(sin (x/2)) dx` is, (a) `n in I, n >= 0 pi/2` (b) `0` (c) `pi` (d) `2pi`

A

`pi//2`, for all `n in` even

B

0, for all `n in` integer

C

`2pi`, for all `n in` odd

D

`pi`, for all `n in` integer

Text Solution

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The correct Answer is:
D
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